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io.github.thomenz/brmarket-mcp

io.github.thomenz/brmarket-mcp·v0.1.0·Search

Brazilian marketplace search (ML, Shopee, AliExpress) + free import-tax calculator (x402)

In-path gate · all MCP tools

Using io.github.thomenz/brmarket-mcp in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire
Auditable install path →Watch it hold a drift →
Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-07-20).

Contracts can change after screening, with no version bump. The gate pins io.github.thomenz/brmarket-mcp’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Environment variables
EVM_PRIVATE_KEY
secret

0x private key of a DEDICATED wallet holding USDC on Base (pays per call). Paid tools return 402 without it.

SOLANA_PRIVATE_KEY
secret

base58 or JSON-array secret key of a DEDICATED Solana wallet holding USDC (pays per call). Configure this and/or EVM_PRIVATE_KEY; the x402 layer settles on whichever rail the 402 advertises.

SOLANA_RPC_URL

Optional Solana RPC override used to build the payment (e.g. a Helius URL).

BRMARKET_BASE_URL

Base URL of a brmarket Worker. Defaults to the hosted production API (https://brmarket.thomenz.me).

X402_NETWORK

'base' (mainnet, default) or 'base-sepolia' (testnet).

MCP quality score · maturity, not trust · methodology
freshness
25
completeness
10
installability
25
documentation
15
stability
5
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